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Lazareva M, Renemane L, Vrublevska J, Rancans E. New-onset psychosis following COVID-19 vaccination: a systematic review. Front Psychiatry 2024; 15:1360338. [PMID: 38680784 PMCID: PMC11046000 DOI: 10.3389/fpsyt.2024.1360338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/29/2024] [Indexed: 05/01/2024] Open
Abstract
Background The emergence of a new coronavirus strain caused the COVID-19 pandemic. While vaccines effectively control the infection, it's important to acknowledge the potential for side effects, including rare cases like psychosis, which may increase with the rising number of vaccinations. Objectives Our systematic review aimed to examine cases of new-onset psychosis following COVID-19 vaccination. Methods We conducted a systematic review of case reports and case series on new-onset psychosis following COVID-19 vaccination from December 1st, 2019, to November 21st, 2023, using PubMed, MEDLINE, ClinicalKey, and ScienceDirect. Data extraction covered study and participant characteristics, comorbidities, COVID-19 vaccine details, and clinical features. The Joanna Briggs Institute quality assessment tools were employed for included studies, revealing no significant publication bias. Results A total of 21 articles described 24 cases of new-onset psychotic symptoms following COVID-19 vaccination. Of these cases, 54.2% were female, with a mean age of 33.71 ± 12.02 years. Psychiatric events were potentially induced by the mRNA BNT162b2 vaccine in 33.3% of cases, and psychotic symptoms appeared in 25% following the viral vector ChAdOx1 nCoV-19 vaccine. The mean onset time was 5.75 ± 8.14 days, mostly reported after the first or second dose. The duration of psychotic symptoms ranged between 1 and 2 months with a mean of 52.48 ± 60.07 days. Blood test abnormalities were noted in 50% of cases, mainly mild to moderate leukocytosis and elevated C-reactive protein. Magnetic resonance imaging results were abnormal in 20.8%, often showing fluid-attenuated inversion recovery hyperintensity in the white matter. Treatment included atypical antipsychotics in 83.3% of cases, typical antipsychotics in 37.5%, benzodiazepines in 50%, 20.8% received steroids, and 25% were prescribed antiepileptic medications. Overall, 50% of patients achieved full recovery. Conclusion Studies on psychiatric side effects post-COVID-19 vaccination are limited, and making conclusions on vaccine advantages or disadvantages is challenging. Vaccination is generally safe, but data suggest a potential link between young age, mRNA, and viral vector vaccines with new-onset psychosis within 7 days post-vaccination. Collecting data on vaccine-related psychiatric effects is crucial for prevention, and an algorithm for monitoring and treating mental health reactions post-vaccination is necessary for comprehensive management. Systematic review registration https://www.crd.york.ac.uk/PROSPERO, identifier CRD42023446270.
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Affiliation(s)
- Marija Lazareva
- Department of Psychiatry and Narcology, Riga Stradins University, Riga, Latvia
| | - Lubova Renemane
- Department of Psychiatry and Narcology, Riga Stradins University, Riga, Latvia
| | | | - Elmars Rancans
- Department of Psychiatry and Narcology, Riga Stradins University, Riga, Latvia
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2
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Sahoo S, Kale A, Basu D, Minz RW. Is there any association between cognitive deficits and immune markers in Acute and Transient psychotic disorders? A pilot study. Asian J Psychiatr 2023; 89:103754. [PMID: 37666028 DOI: 10.1016/j.ajp.2023.103754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/08/2023] [Accepted: 08/23/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND There are studies to support association between immune function and cognition in patients with schizophrenia (SZ). However, there are no such study which had tried to explore the same in patients with Acute and transient psychotic disorders (ATPDs), which is considered to similar in presentation to SZ. METHODS This is an extended analysis of the study published in which we had recruited 19 subjects with ATPDs in acute phase of illness were age-/gender-matched with patients schizophrenia in remission. Clinical assessment and immune-marker levels (IL-6,IL-8,IL-17) were carried out along with follow -up repeat immune-marker levels assessment in the ATPD group was conducted after remission status was ensured (at least 3 months after resolution of acute phase). Cognitive assessment was done on Montreal Cognitive Assessment Scale (MoCA) in both the groups (ATPD in both phases and in SZ). RESULTS The mean MoCA total score was 12.05 (SD-5.0) in the acute phase and 27.05 (SD-2.46) in the remission phase in the ATPD group which was statistically significant. When compared with patients with SZ in remission, patients with ATPD in remission performed better in all domains of MoCA, however only statistically significant differences in the total MoCA score and in the visuospatial domain scores of MoCA. No significant association between any of the immune marker levels (IL-6, Il-8 and IL-17) with any domains of the MoCA in patients with ATPD neither in the acute phase nor in the remission phase was found. Additionally, no significant association between the cognitive scores in the MoCA domains of the patients with schizophrenia and immune marker levels was found too. CONCLUSION To conclude, the present study's findings suggested that there existed definite cognitive deficits in patients with ATPDs in both acute and remission phase and in patients with SZ. However, the study could not establish any relationship/association between cognitive deficits/scores in patients with ATPDs in both phases as well as in patients with SZ with immune marker levels.
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Affiliation(s)
- Swapnajeet Sahoo
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh, India.
| | - Akshayee Kale
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Debasish Basu
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Ranjana W Minz
- Depart of Immunopathology, Postgraduate Institute of Medical Education & Research, Chandigarh, India
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3
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Grover S, Kathiravan S. Acute and transient psychotic disorders: A review of Indian research. Indian J Psychiatry 2023; 65:895-913. [PMID: 37841545 PMCID: PMC10569331 DOI: 10.4103/indianjpsychiatry.indianjpsychiatry_254_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/26/2023] [Accepted: 08/09/2023] [Indexed: 10/17/2023] Open
Abstract
Background Acute and transient psychotic disorder (ATPD) was recognized as separate from other psychotic disorders and described in the International Classification of Diseases (ICD) tenth revision for the first time. A lot of research on ATPD has been conducted in India over the last six decades, but a review focusing exclusively on Indian research on ATPD is not available. Aim This paper aims to review the literature on ATPD emerging from India. Methodology A combination of search terms "Acute and Transient Psychosis," "acute psychosis," "non-affective psychosis," "non-affective psychotic disorder," "reactive psychosis," "first-episode psychosis," and "India" were searched on various search engines like PUBMED, Medknow, Hinari, and Google Scholar. We also did a hand search for additional relevant articles, including published abstracts of the Indian Journal of Psychiatry from 2007 to 2023. Relevant papers were selected. Results The prevalence of ATPD varies across different study settings, and it tends to have an abrupt to acute onset, and is primarily associated with stress. Few studies have assessed the subtypes of ATPD, and symptom profile has been inconsistently reported. There is a lack of trials on the effectiveness or efficacy of antipsychotics in ATPD patients. In a large proportion of patients initially diagnosed with ATPD, the diagnosis remains stable, with recurrence varying from 10% to 46.6% based on the duration of follow-up. Conclusion There is a need for more multicentric studies, studies with larger sample sizes, and consistency in data about risk factors. There is a need to evaluate symptom profile, course, outcome, and treatment outcomes in patients with ATPD using validated instruments to improve our understanding. Further, there is a need for comparative studies to evaluate the risk factors for ATPD.
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Affiliation(s)
- Sandeep Grover
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Sanjana Kathiravan
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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4
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Kale A, Basu D, Sahoo S, Minz RW. Immune-mediated inflammatory markers in acute and transient psychotic disorders-comparison with schizophrenia: An exploratory comparative study. Early Interv Psychiatry 2023; 17:183-191. [PMID: 35699508 DOI: 10.1111/eip.13319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/10/2022] [Accepted: 05/29/2022] [Indexed: 11/26/2022]
Abstract
AIM Considering Acute and Transient psychotic disorders (ATPDs) to be a close entity to Schizophrenia (SZ) with a completely different course and outcome, studies evaluating the immunological abnormalities are scarce in ATPDs. We analysed immune-mediated inflammatory marker levels [Interleukin-2 (IL-2), Interleukin-4 (IL-4), Interleukin-6 (IL-6), Interleukin-8 (IL-8), Interleukin-17 (IL-17) and Tumour necrosis factor-alpha (TNF-α)] in patients with ATPDs (in the acute phase and after remission), and compared these with patients with SZ in remission and with healthy controls. METHODS Ninteen subjects with ATPDs in acute phase of illness were age-/gender-matched with healthy controls and patients with schizophrenia in remission; recruited through purposive sampling. Clinical assessment and immune-marker levels were carried out in all the three groups. Follow -up repeat immune-marker levels assessment in the ATPD group was conducted after remission status was ensured. Immune-marker levels were compared across the three groups. RESULTS Patients with ATPDs had elevated levels of the pro-inflammatory cytokines IL-6 and IL-17 and low levels of IL-8 in the acute phase and low levels of IL-6 and elevated levels of IL-8 during the remission phase. Compared to patients with SZ in remission, patients with ATPD in remission had low levels of all the three pro-inflammatory cytokines (with significantly low IL-6 levels and non-significant, yet low levels of IL-8 and IL-17) and had significantly low and high levels of IL-6 and IL-8 respectively than healthy controls. CONCLUSION These findings suggest that there existed immunological abnormalities in the acute and remission phase of illness in patients with ATPDs compared to both patients with SZ in remission and healthy controls.
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Affiliation(s)
- Akshayee Kale
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Debasish Basu
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Swapnajeet Sahoo
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Ranjana W Minz
- Department of Immunopathology, Postgraduate Institute of Medical Education & Research, Chandigarh, India
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5
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Mopuru R, Menon V. COVID-19 vaccine-related psychiatric adverse events: Mechanisms and considerations. Asian J Psychiatr 2023; 79:103329. [PMID: 36402080 PMCID: PMC9651996 DOI: 10.1016/j.ajp.2022.103329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/19/2022] [Accepted: 11/10/2022] [Indexed: 11/13/2022]
Affiliation(s)
- Ranesh Mopuru
- Centre for fundamental research and creative education (CFRCE), Bangalore 560041, India
| | - Vikas Menon
- Dept of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry 605006, India.
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Yang H, Zhang J, Yang M, Xu L, Chen W, Sun Y, Zhang X. Catalase and interleukin-6 serum elevation in a prediction of treatment-resistance in male schizophrenia patients. Asian J Psychiatr 2023; 79:103400. [PMID: 36521406 DOI: 10.1016/j.ajp.2022.103400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 12/04/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Oxidative stress (OS) and neuroinflammatory pathways play an important role in the pathophysiology of schizophrenia. The present study investigated the relationship between OS, inflammatory cytokines, and clinical features in male patients with treatment-resistant schizophrenia (TRS). METHOD We measured plasma OS parameters, including manganese-superoxide dismutase (Mn-SOD), copper/zinc-containing SOD (CuZn-SOD), total-SOD (T-SOD), malondialdehyde (MDA), catalase (CAT), and glutathione peroxidase (GSH-Px); and serum inflammatory cytokines, including interleukin (IL)- 1α, IL-6, tumor necrosis factor-alpha (TNF-α), and interferon (IFN)-γ, from 80 male patients with chronic schizophrenia (31 had TRS and 49 had chronic stable schizophrenia (CSS)), and 42 healthy controls. The severity of psychotic symptoms was evaluated using the Positive and Negative Syndrome Scale (PANSS). RESULTS Compared with healthy controls, plasma Mn-SOD, CuZn-SOD, T-SOD, GSH-Px, and MDA levels were significantly lower, while CAT and serum IL-6 levels were higher in both TRS and CSS male patients (all P < 0.05). Significant differences in the activities of CAT (F = 6.068, P = 0.016) and IL-6 levels (F = 6.876, P = 0.011) were observed between TRS and CSS male patients after analysis of covariance. Moreover, a significant positive correlation was found between IL-6 levels and PANSS general psychopathology subscores (r = 0.485, P = 0.006) and between CAT activity and PANSS total scores (r = 0.409, P = 0.022) in TRS male patients. CAT and IL-6 levels were predictors for TRS. Additionally, in chronic schizophrenia patients, a significant positive correlation was observed between IL-6 and GSH-Px (r = 0.292, P = 0.012), and the interaction effect of IL-6 and GSH-Px was positively associated with PANSS general psychopathology scores (r = 0.287, P = 0.014). CONCLUSION This preliminary study indicated that variations in OS and inflammatory cytokines may be involved in psychopathology for patients with chronic schizophrenia, especially in male patients with TRS.
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Affiliation(s)
- Haidong Yang
- Department of Psychiatry, The Fourth People's Hospital of Lianyungang, The Affiliated KangDa College of Nanjing Medical University, Lianyungang 222003, PR China.
| | - Jing Zhang
- Department of Psychiatry, The Fourth People's Hospital of Lianyungang, The Affiliated KangDa College of Nanjing Medical University, Lianyungang 222003, PR China.
| | - Man Yang
- Department of Psychiatry, The Fourth People's Hospital of Lianyungang, The Affiliated KangDa College of Nanjing Medical University, Lianyungang 222003, PR China.
| | - Li Xu
- Department of Psychiatry, The Fourth People's Hospital of Lianyungang, The Affiliated KangDa College of Nanjing Medical University, Lianyungang 222003, PR China; Medical College of Yangzhou University, Yangzhou 225003, PR China.
| | - Wanming Chen
- Department of Psychiatry, The Fourth People's Hospital of Lianyungang, The Affiliated KangDa College of Nanjing Medical University, Lianyungang 222003, PR China.
| | - Yujun Sun
- Department of Psychiatry, Kunshan Mental Health Center, Kunshan 215311, PR China.
| | - Xiaobin Zhang
- Institute of Mental Health, Suzhou Psychiatric Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou 215137, PR China.
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7
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Dmitrieva E, Smirnova L, Seregin A, Zgoda V, Semke A, Ivanova S. Proteomic profile of serum from patients with schizophrenia spectrum disorders. PeerJ 2022; 10:e13907. [PMID: 36061748 PMCID: PMC9438766 DOI: 10.7717/peerj.13907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/27/2022] [Indexed: 01/19/2023] Open
Abstract
This article describes the most likely classes of proteins and molecular processes that specifically characterize schizophrenic spectrum disorders such as simple and paranoid schizophrenia, schizotypal disorder, and acute polymorphic psychotic disorder (APPD). The identification of patients' serum proteins was carried out using mass spectrometry. For patients with paranoid schizophrenia, the proteins responsible for translation and transcription are characteristic. A significant part of the proteins of patients with simple schizophrenia regulate the cell's main metabolic and transport processes. These are proteins of the receptor system, vesicular transport, and extracellular matrix, which mainly carry out catabolic processes. The proteins of patients with schizotypal disorder mostly coincided with the classes of other patients, apart from chaperone proteins, which were not found in other studied groups. These proteins are mainly involved in anabolic processes. The main classes of proteins found in patients with APPD are responsible for the metabolism of nucleic acids. Active apoptosis processes were also revealed in these patients. These results from our basic knowledge about the molecular mechanisms of the pathogenesis of these disorders.
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Affiliation(s)
- Elena Dmitrieva
- Laboratory of Molecular Genetics and Biochemistry, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Liudmila Smirnova
- Laboratory of Molecular Genetics and Biochemistry, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Alexander Seregin
- Laboratory of Molecular Genetics and Biochemistry, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Victor Zgoda
- Laboratory of Systems Biology, Institute of Biomedical Chemistry, Moscow, Russia
| | - Arkadij Semke
- Laboratory of Molecular Genetics and Biochemistry, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Svetlana Ivanova
- Laboratory of Molecular Genetics and Biochemistry, Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
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8
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Koricanac A, Tomic Lucic A, Veselinovic M, Bazic Sretenovic D, Bucic G, Azanjac A, Radmanovic O, Matovic M, Stanojevic M, Jurisic Skevin A, Simovic Markovic B, Pantic J, Arsenijevic N, Radosavljevic GD, Nikolic M, Zornic N, Nesic J, Muric N, Radmanovic B. Influence of antipsychotics on metabolic syndrome risk in patients with schizophrenia. Front Psychiatry 2022; 13:925757. [PMID: 35958655 PMCID: PMC9357900 DOI: 10.3389/fpsyt.2022.925757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 06/30/2022] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE Many studies so far have shown that antipsychotic therapy may have an effect on the development of metabolic syndrome in patients diagnosed with schizophrenia. Our goal was to determine whether our respondents are at risk for developing metabolic syndrome and who is more predisposed to it. METHODS In a stable phase, 60 patients diagnosed with schizophrenia were equally divided into three groups according to the drug (risperidone, clozapine, and aripiprazole monotherapy). Control group had 20 healthy examinees. Patients were evaluated first using The Positive and Negative Syndrome Scale (PANSS). Prolactin, lipid status, glycemia, insulin, cytokine values (IL-33, TGF-β, and TNF-α) and C-reactive protein (CRP) were measured. Also, Body mass index (BMI), Homeostatic Model Assesment for Insulin Resistance (HOMA index), waist and hip circumference (WHR) and blood pressure (TA) measurement were performed in the study. RESULTS Patients treated with risperidone compared to healthy control subjects and aripiprazol group of patients had statistically significant difference in prolactin levels. In clozapine group compared to healthy control group values of HDL cholesterol and glucose level were statistically significant different. In aripiprazole group compared to healthy control group value of BMI was statistically significant different. Statistically significant correlations were found in TNF-α with glucose and HOMA index in risperidone treated patients and with BMI in clozapine group of patients; IL-33 with glucose in risperidone and with BMI in clozapine group of patients and TGF-β with glucose in risperidone group, with insulin and HOMA index in clozapine group and statistically significant negative correlation with LDL cholesterol in aripiprazole group of patients. CONCLUSION Patients on risperidone and clozapine therapy may be at greater risk of developing metabolic syndrome than patients treated with aripiprazole. Statistically significant difference in concentration of TNF-α and TGF-β was in the group of patients treated with risperidone compared to healthy control group.
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Affiliation(s)
- Aleksandra Koricanac
- Department of Internal Medicine, General Hospital Kraljevo, Kraljevo, Serbia.,Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Aleksandra Tomic Lucic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Clinic for Rheumatology and Allergology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Mirjana Veselinovic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Clinic for Rheumatology and Allergology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Danijela Bazic Sretenovic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Clinic for Rheumatology and Allergology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Gorica Bucic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Clinic for Rheumatology and Allergology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Anja Azanjac
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Clinic for Rheumatology and Allergology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Olivera Radmanovic
- Clinic for Rheumatology and Allergology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Mirjana Matovic
- Department of Internal Medicine, General Hospital Kraljevo, Kraljevo, Serbia.,Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marijana Stanojevic
- Department of Biochemistry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Department of Laboratory Diagnostics, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Aleksandra Jurisic Skevin
- Department of Physical Medicine and Rehabilitation, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Bojana Simovic Markovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Jelena Pantic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Nebojša Arsenijevic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Gordana D Radosavljevic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Maja Nikolic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Nenad Zornic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Department for Anesthesiology and Reanimation, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Jelena Nesic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Clinic for Endocrinology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Nemanja Muric
- Department of Psychiatry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Psychiatry Clinic, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Branimir Radmanovic
- Department of Psychiatry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Psychiatry Clinic, University Clinical Center Kragujevac, Kragujevac, Serbia
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Abstract
PURPOSE OF REVIEW We review the ongoing research in the area of acute and transient psychotic disorders (ATPDs) with regard to their nosology, epidemiology, clinical description, genetics, and neurobiology, examining evidence for distinctiveness or otherwise of ATPDs. We further highlight the lacuna in research in ATPDs. RECENT FINDINGS Studies on ATPDs as defined in the ICD 10 have been reported from different parts of the world, more so from the developing countries. There is consistent evidence that there exist a group of ATPDs that occur more commonly among females, are often precipitated by stressful life events or exposure to physiological stresses like fever, child birth, are associated with well-adjusted premorbid personality, and show complete recovery in a short period. Although in some cases of ATPDs, there is symptomatic overlap with schizophrenic symptoms in the acute phase, they follow a completely different course and outcome, exhibit genetic distinctiveness, and do not share genetic relationship with schizophrenias or bipolar affective disorder (BPAD). Comparative studies on neurophysiology and neuroimaging in ATPDs and schizophrenias have demonstrated evidence of hyper arousal and hyper metabolism in ATPDs vs hypo arousal and hypo metabolism as noted in the P300 response and on FDG PET studies, respectively. Immune markers such as IL-6, TNF-alpha, and TGF-beta show higher levels in ATPDs as compared to healthy controls. Findings on the neurobiological mechanisms underlying ATPDs, so far, point towards significant differences from those in schizophrenia or BPAD. Although the studies are few and far between, nevertheless, these point towards the possibility of ATPDs as a distinct entity and underscore the need for pursuing alternate hypothesis such as neuro inflammatory or metabolic. Research on ATPDs is limited due to many reasons including lack of harmony between the ICD and DSM diagnostic systems and clinician biases. Available research data supports the validity of ATPDs as a distinct clinical entity. There is also evidence that ATPDs are different from schizophrenias or BPAD on genetic, neuroimaging, neurophysiological, and immunological markers and require further studies.
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10
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Abstract
The ICD-11 International Classification of Diseases and Related Health Problems will move toward a narrower concept of "acute and transient psychotic disorders" (ATPD) characterized by the remnant "polymorphic psychotic disorder" (APPD) of the current ICD-10 category, also including schizophrenic and predominantly delusional subtypes. To assess the validity of APPD, relevant articles published between January 1993 and September 2017 were found through searches in PubMed and Web of Science. APPD is a rare mental disorder and affects significantly more women than men in early-middle adulthood. Its diagnostic reliability is relatively low, and its consistency reaches just 53.8% on average over 8.8 years, but is significantly greater than either of ATPD subtypes, which are more likely to progress to schizophrenia and related disorders. Although APPD has distinctive features and higher predictive power, its rarity and the fleeting and polymorphic nature of its symptoms could reduce its usefulness in clinical practice and discourage research.
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11
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Ng A, Tam WW, Zhang MW, Ho CS, Husain SF, McIntyre RS, Ho RC. IL-1β, IL-6, TNF- α and CRP in Elderly Patients with Depression or Alzheimer's disease: Systematic Review and Meta-Analysis. Sci Rep 2018; 8:12050. [PMID: 30104698 PMCID: PMC6089986 DOI: 10.1038/s41598-018-30487-6] [Citation(s) in RCA: 346] [Impact Index Per Article: 57.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 08/01/2018] [Indexed: 12/15/2022] Open
Abstract
We carried out systematic review and meta-analysis to evaluate whether peripheral levels of pro-inflammatory markers including Interleukin-1 beta (IL-1β), Interleukin-6 (IL-6), Tumor Necrosis Factor-α (TNF- α) and C-Reactive Protein (CRP) are significantly higher in elderly with depression and Alzheimer's disease. We searched Pubmed, PsycINFO and Embase, and thirty-four relevant studies (2609 with Depression, 1645 with Alzheimer's disease and 14363 Controls) were included. Compared with controls, IL-1β (pooled standardized mean difference [SMD]: 0.642; 95% confidence interval [CI]: 0.078-1.206; significant heterogeneity: I2 = 86.28%) and IL-6 (pooled SMD: 0.377; 95% CI: 0.156-0.598; significant heterogeneity: I2 = 88.75%) were significantly elevated in depression. There was no difference in TNF-α (p = 0.351) and CRP (p = 0.05) between those with depression and controls. Compared with controls, IL-1β (pooled SMD: 1.37, 95% CI: 0.06-2.68, significant heterogeneity: I2 = 96.01%) was significantly elevated in Alzheimer's disease. There were no differences in IL-6 (p = 0.138), TNF-α (p = 0.451) and CRP (p = 0.07) between elderly with Alzheimer's disease and controls. After Bonferroni adjustment, only IL-6 remained significantly higher in depression. Elderly with depression have higher IL-6 than controls, while those with Alzheimer's disease did not have higher peripheral inflammatory markers.
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Affiliation(s)
- Ada Ng
- Department of Internal Medicine, National University Health System, Singapore, Singapore
| | - Wilson W Tam
- Alice Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Melvyn W Zhang
- Biomedical Institute for Global Health Research and Technology, National University of Singapore, Singapore, Singapore
| | - Cyrus S Ho
- Department of Psychological Medicine, National University Health System, Singapore, Singapore.
| | - Syeda F Husain
- Biomedical Institute for Global Health Research and Technology, National University of Singapore, Singapore, Singapore
| | - Roger S McIntyre
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Department of Toxicology and Pharmacology, University of Toronto, Toronto, ON, Canada
| | - Roger C Ho
- Department of Internal Medicine, National University Health System, Singapore, Singapore
- Biomedical Institute for Global Health Research and Technology, National University of Singapore, Singapore, Singapore
- Department of Psychological Medicine, National University Health System, Singapore, Singapore
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Rodrigues-Amorim D, Rivera-Baltanás T, Spuch C, Caruncho HJ, González-Fernandez Á, Olivares JM, Agís-Balboa RC. Cytokines dysregulation in schizophrenia: A systematic review of psychoneuroimmune relationship. Schizophr Res 2018; 197:19-33. [PMID: 29239785 DOI: 10.1016/j.schres.2017.11.023] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/15/2017] [Accepted: 11/18/2017] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Schizophrenia is a multifactorial psychiatric disease with complex interactions among the brain and the immune system. A psycho-immune relationship underling schizophrenia is supported by several studies and integrates a specific area of knowledge - psychoneuroimmunology. METHODS A systematic review was performed by 2009 Preferred Reporting Items (PRISMA) recommendations. Based on the inclusion/exclusion criteria, publications with relevant information (evaluated by the Joanna Briggs Institute Critical Appraisals tools to quality assessment) were included. RESULTS In this review, we considered the inflammatory activity promoted by cytokine alterations in schizophrenia aetiology, which reflects the systemic comprehension of this disease in opposition to the traditional approach focused solely on the brain. We focus on the analysis of several specific outcomes, such as proinflammatory cytokines, sample sort, laboratory techniques, diagnosis scales and results of each publication. CONCLUSION This systematic review confirms the existence of cytokines abnormalities in schizophrenia disease. Immune imbalances such as increased levels of some cytokines (either at protein level or at mRNA expression), cytokine mRNAs, as well as cytokine gene polymorphisms have been reported with a large support in schizophrenia. These findings provide a strong evidence of a concomitant process of inflammatory activity in schizophrenia illness course.
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Affiliation(s)
- Daniela Rodrigues-Amorim
- Psychiatric Diseases Research Group, Galicia Sur Health Research Institute (IISGS), Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, CIBERSAM, Spain
| | - Tania Rivera-Baltanás
- Psychiatric Diseases Research Group, Galicia Sur Health Research Institute (IISGS), Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, CIBERSAM, Spain
| | - Carlos Spuch
- Neurology Research Group, Galicia Sur Health Research Institute (IISGS), Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, CIBERSAM, Spain
| | - Hector J Caruncho
- Division of Medical Sciences, University of Victoria, Victoria, BC V8P 5C2, Canada
| | - África González-Fernandez
- Immunology, Biomedical Research Center (CINBIO) (Centro Singular de Investigación de Galicia), Galicia-Sur Health Research Institute (IISGS), University Campus, University of Vigo, Vigo, Spain
| | - Jose M Olivares
- Psychiatric Diseases Research Group, Galicia Sur Health Research Institute (IISGS), Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, CIBERSAM, Spain
| | - Roberto C Agís-Balboa
- Psychiatric Diseases Research Group, Galicia Sur Health Research Institute (IISGS), Complexo Hospitalario Universitario de Vigo (CHUVI), SERGAS, CIBERSAM, Spain.
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Affiliation(s)
- Vikas Menon
- Department of Psychiatry, JIPMER, Puducherry, India
| | - Shahul Ameen
- Department of Psychiatry, St. Thomas Hospital, Changanacherry, Kerala, India E-mail:
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Corsi-Zuelli FMDG, Brognara F, Quirino GFDS, Hiroki CH, Fais RS, Del-Ben CM, Ulloa L, Salgado HC, Kanashiro A, Loureiro CM. Neuroimmune Interactions in Schizophrenia: Focus on Vagus Nerve Stimulation and Activation of the Alpha-7 Nicotinic Acetylcholine Receptor. Front Immunol 2017; 8:618. [PMID: 28620379 PMCID: PMC5449450 DOI: 10.3389/fimmu.2017.00618] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 05/10/2017] [Indexed: 12/28/2022] Open
Abstract
Schizophrenia is one of the most debilitating mental disorders and is aggravated by the lack of efficacious treatment. Although its etiology is unclear, epidemiological studies indicate that infection and inflammation during development induces behavioral, morphological, neurochemical, and cognitive impairments, increasing the risk of developing schizophrenia. The inflammatory hypothesis of schizophrenia is also supported by clinical studies demonstrating systemic inflammation and microglia activation in schizophrenic patients. Although elucidating the mechanism that induces this inflammatory profile remains a challenge, mounting evidence suggests that neuroimmune interactions may provide therapeutic advantages to control inflammation and hence schizophrenia. Recent studies have indicated that vagus nerve stimulation controls both peripheral and central inflammation via alpha-7 nicotinic acetylcholine receptor (α7nAChR). Other findings have indicated that vagal stimulation and α7nAChR-agonists can provide therapeutic advantages for neuropsychiatric disorders, such as depression and epilepsy. This review analyzes the latest results regarding: (I) the immune-to-brain pathogenesis of schizophrenia; (II) the regulation of inflammation by the autonomic nervous system in psychiatric disorders; and (III) the role of the vagus nerve and α7nAChR in schizophrenia.
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Affiliation(s)
| | - Fernanda Brognara
- Department of Physiology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | | | - Carlos Hiroji Hiroki
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Rafael Sobrano Fais
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Cristina Marta Del-Ben
- Department of Neuroscience and Behavior, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Luis Ulloa
- Department of Surgery, Center of Immunology and Inflammation, Rutgers University-New Jersey Medical School, Newark, NJ, United States
| | - Helio Cesar Salgado
- Department of Physiology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Alexandre Kanashiro
- Department of Physiological Sciences, Federal University of São Carlos, São Carlos, Brazil
| | - Camila Marcelino Loureiro
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
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